Attachment 124440 Details for Bug 96452 – more detailed dmesg of another drm crash

more detailed dmesg of another drm crash

dmesg_another_crash.txt (text/plain), 18.96 KB, created by Tobias Predel on 2016-06-10 07:58:03 UTC

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Creator: Tobias Predel

Created: 2016-06-10 07:58:03 UTC

Size: 18.96 KB

patch

obsolete

>[  264.723444] [drm] stuck on render ring
>[  264.732959] [drm] GPU HANG: ecode 8:0:0xfefffffe, in Xorg [321], reason: Ring hung, action: reset
>[  264.732975] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
>[  264.732984] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
>[  264.732992] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
>[  264.733001] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
>[  264.733011] [drm] GPU crash dump saved to /sys/class/drm/card0/error
>[  264.733522] ------------[ cut here ]------------
>[  264.733636] WARNING: CPU: 2 PID: 45 at drivers/gpu/drm/i915/intel_display.c:11384 intel_mmio_flip_work_func+0x442/0x4c0 [i915]
>[  264.733640] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, ((void *)0), &mmio_flip->i915->rps.mmioflips))
>[  264.733643] Modules linked in:
>[  264.733647]  rndis_host cdc_ether usbnet mii sha256_ssse3 sha256_generic hmac drbg ansi_cprng ctr ccm fuse arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm btintel bluetooth cdc_acm hid_multitouch joydev mousedev asus_nb_wmi iTCO_wdt iTCO_vendor_support asus_wmi sparse_keymap intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core aesni_intel ath evdev nls_iso8859_1 i915 aes_x86_64 nls_cp437 lrw gf128mul glue_helper vfat input_leds mac80211 fat ablk_helper mac_hid drm_kms_helper cryptd drm cfg80211 pcspkr snd_hda_intel serio_raw rfkill intel_gtt snd_hda_codec syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_hid snd_hda_core elan_i2c hid i2c_algo_bit shpchp i2c_i801 mei_txe
>[  264.733743]  lpc_ich snd_hwdep snd_intel_sst_acpi mei processor_thermal_device intel_soc_dts_iosf snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_sst_match thermal snd_soc_core wmi snd_compress snd_pcm_dmaengine ac97_bus snd_pcm video battery uvcvideo fjes snd_timer i2c_designware_platform snd i2c_designware_core ac videobuf2_vmalloc soundcore videobuf2_memops spi_pxa2xx_platform videobuf2_v4l2 videobuf2_core tpm_crb videodev tpm_tis fan tpm media pinctrl_cherryview int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone button asus_wireless processor sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache mmc_block atkbd libps2 xhci_pci xhci_hcd usbcore usb_common i8042 serio sdhci_acpi sdhci led_class mmc_core
>[  264.733826] CPU: 2 PID: 45 Comm: kworker/2:1 Tainted: G     U          4.6.1-2-ARCH #1
>[  264.733830] Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.206 09/04/2015
>[  264.733862] Workqueue: events intel_mmio_flip_work_func [i915]
>[  264.733866]  0000000000000286 00000000f5a0b549 ffff8800795c7d18 ffffffff812e5452
>[  264.733876]  ffff8800795c7d68 0000000000000000 ffff8800795c7d58 ffffffff8107a69b
>[  264.733881]  00002c78795c7d20 ffff880079584f00 ffff8800671c35c0 ffff88006d9e8000
>[  264.733887] Call Trace:
>[  264.733899]  [<ffffffff812e5452>] dump_stack+0x63/0x81
>[  264.733906]  [<ffffffff8107a69b>] __warn+0xcb/0xf0
>[  264.733910]  [<ffffffff8107a71f>] warn_slowpath_fmt+0x5f/0x80
>[  264.733917]  [<ffffffff8102d867>] ? __switch_to+0x397/0x430
>[  264.733948]  [<ffffffffa07304b2>] intel_mmio_flip_work_func+0x442/0x4c0 [i915]
>[  264.733957]  [<ffffffff810939d5>] process_one_work+0x1e5/0x480
>[  264.733962]  [<ffffffff81093cb8>] worker_thread+0x48/0x4e0
>[  264.733967]  [<ffffffff81093c70>] ? process_one_work+0x480/0x480
>[  264.733971]  [<ffffffff81093c70>] ? process_one_work+0x480/0x480
>[  264.733981]  [<ffffffff81099968>] kthread+0xd8/0xf0
>[  264.733987]  [<ffffffff815c74c2>] ret_from_fork+0x22/0x40
>[  264.733991]  [<ffffffff81099890>] ? kthread_worker_fn+0x170/0x170
>[  264.733993] ---[ end trace 5c34b78266fe241a ]---
>[  264.735693] drm/i915: Resetting chip after gpu hang
>[  270.702892] [drm] stuck on blitter ring
>[  270.709027] [drm] GPU HANG: ecode 8:1:0xfffffffe, in Xorg [321], reason: Ring hung, action: reset
>[  270.709367] ------------[ cut here ]------------
>[  270.709504] WARNING: CPU: 1 PID: 99 at drivers/gpu/drm/i915/intel_display.c:11384 intel_mmio_flip_work_func+0x442/0x4c0 [i915]
>[  270.709597] [drm:i915_set_reset_status [i915]] *ERROR* gpu hanging too fast, banning!
>[  270.709604] WARN_ON(__i915_wait_request(mmio_flip->req, mmio_flip->crtc->reset_counter, false, ((void *)0), &mmio_flip->i915->rps.mmioflips))
>[  270.709607] Modules linked in:
>[  270.709611]  rndis_host cdc_ether usbnet mii sha256_ssse3 sha256_generic hmac drbg ansi_cprng ctr ccm fuse arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm btintel bluetooth cdc_acm hid_multitouch joydev mousedev asus_nb_wmi iTCO_wdt iTCO_vendor_support asus_wmi sparse_keymap intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core aesni_intel ath evdev nls_iso8859_1 i915 aes_x86_64 nls_cp437 lrw gf128mul glue_helper vfat input_leds mac80211 fat ablk_helper mac_hid drm_kms_helper cryptd drm cfg80211 pcspkr snd_hda_intel serio_raw rfkill intel_gtt snd_hda_codec syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_hid snd_hda_core elan_i2c hid i2c_algo_bit shpchp i2c_i801 mei_txe
>[  270.709700]  lpc_ich snd_hwdep snd_intel_sst_acpi mei processor_thermal_device intel_soc_dts_iosf snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_sst_match thermal snd_soc_core wmi snd_compress snd_pcm_dmaengine ac97_bus snd_pcm video battery uvcvideo fjes snd_timer i2c_designware_platform snd i2c_designware_core ac videobuf2_vmalloc soundcore videobuf2_memops spi_pxa2xx_platform videobuf2_v4l2 videobuf2_core tpm_crb videodev tpm_tis fan tpm media pinctrl_cherryview int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone button asus_wireless processor sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache mmc_block atkbd libps2 xhci_pci xhci_hcd usbcore usb_common i8042 serio sdhci_acpi sdhci led_class mmc_core
>[  270.709780] CPU: 1 PID: 99 Comm: kworker/1:2 Tainted: G     U  W       4.6.1-2-ARCH #1
>[  270.709784] Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.206 09/04/2015
>[  270.709815] Workqueue: events intel_mmio_flip_work_func [i915]
>[  270.709820]  0000000000000286 0000000060f49f83 ffff8800781ffd18 ffffffff812e5452
>[  270.709826]  ffff8800781ffd68 0000000000000000 ffff8800781ffd58 ffffffff8107a69b
>[  270.709832]  00002c78781ffd20 ffff88007950b6c0 ffff88005dbaab00 ffff88006d9e8d80
>[  270.709837] Call Trace:
>[  270.709848]  [<ffffffff812e5452>] dump_stack+0x63/0x81
>[  270.709854]  [<ffffffff8107a69b>] __warn+0xcb/0xf0
>[  270.709859]  [<ffffffff8107a71f>] warn_slowpath_fmt+0x5f/0x80
>[  270.709865]  [<ffffffff8102d867>] ? __switch_to+0x397/0x430
>[  270.709896]  [<ffffffffa07304b2>] intel_mmio_flip_work_func+0x442/0x4c0 [i915]
>[  270.709902]  [<ffffffff810939d5>] process_one_work+0x1e5/0x480
>[  270.709907]  [<ffffffff81093cb8>] worker_thread+0x48/0x4e0
>[  270.709911]  [<ffffffff81093c70>] ? process_one_work+0x480/0x480
>[  270.709916]  [<ffffffff81093c70>] ? process_one_work+0x480/0x480
>[  270.709921]  [<ffffffff81099968>] kthread+0xd8/0xf0
>[  270.709929]  [<ffffffff815c74c2>] ret_from_fork+0x22/0x40
>[  270.709934]  [<ffffffff81099890>] ? kthread_worker_fn+0x170/0x170
>[  270.709938] ---[ end trace 5c34b78266fe241b ]---
>[  270.711772] drm/i915: Resetting chip after gpu hang
>[  270.999155] ------------[ cut here ]------------
>[  270.999231] WARNING: CPU: 3 PID: 321 at drivers/gpu/drm/drm_irq.c:1326 drm_wait_one_vblank+0x1b0/0x1c0 [drm]
>[  270.999243] vblank wait timed out on crtc 1
>[  270.999253] Modules linked in: rndis_host cdc_ether usbnet mii sha256_ssse3 sha256_generic hmac drbg ansi_cprng ctr ccm fuse arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm btintel bluetooth cdc_acm hid_multitouch joydev mousedev asus_nb_wmi iTCO_wdt iTCO_vendor_support asus_wmi sparse_keymap intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core aesni_intel ath evdev nls_iso8859_1 i915 aes_x86_64 nls_cp437 lrw gf128mul glue_helper vfat input_leds mac80211 fat ablk_helper mac_hid drm_kms_helper cryptd drm cfg80211 pcspkr snd_hda_intel serio_raw rfkill intel_gtt snd_hda_codec syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_hid snd_hda_core elan_i2c hid i2c_algo_bit shpchp
>[  270.999609]  i2c_i801 mei_txe lpc_ich snd_hwdep snd_intel_sst_acpi mei processor_thermal_device intel_soc_dts_iosf snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_sst_match thermal snd_soc_core wmi snd_compress snd_pcm_dmaengine ac97_bus snd_pcm video battery uvcvideo fjes snd_timer i2c_designware_platform snd i2c_designware_core ac videobuf2_vmalloc soundcore videobuf2_memops spi_pxa2xx_platform videobuf2_v4l2 videobuf2_core tpm_crb videodev tpm_tis fan tpm media pinctrl_cherryview int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone button asus_wireless processor sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache mmc_block atkbd libps2 xhci_pci xhci_hcd usbcore usb_common i8042 serio sdhci_acpi sdhci led_class mmc_core
>[  270.999925] CPU: 3 PID: 321 Comm: Xorg Tainted: G     U  W       4.6.1-2-ARCH #1
>[  270.999936] Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.206 09/04/2015
>[  270.999948]  0000000000000286 00000000e07f7ec1 ffff88006e4e79e0 ffffffff812e5452
>[  270.999970]  ffff88006e4e7a30 0000000000000000 ffff88006e4e7a20 ffffffff8107a69b
>[  270.999989]  0000052e6e4e7a30 ffff880077e38800 0000000000000001 0000000000000000
>[  271.000007] Call Trace:
>[  271.000036]  [<ffffffff812e5452>] dump_stack+0x63/0x81
>[  271.000055]  [<ffffffff8107a69b>] __warn+0xcb/0xf0
>[  271.000070]  [<ffffffff8107a71f>] warn_slowpath_fmt+0x5f/0x80
>[  271.000090]  [<ffffffff810bcfc5>] ? finish_wait+0x55/0x70
>[  271.000135]  [<ffffffffa04eeb00>] drm_wait_one_vblank+0x1b0/0x1c0 [drm]
>[  271.000154]  [<ffffffff810bd460>] ? wake_atomic_t_function+0x60/0x60
>[  271.000269]  [<ffffffffa0738c72>] intel_pre_disable_primary+0x52/0x80 [i915]
>[  271.000372]  [<ffffffffa0738d77>] intel_pre_plane_update+0xd7/0x110 [i915]
>[  271.000474]  [<ffffffffa0739877>] intel_atomic_commit+0x547/0x15f0 [i915]
>[  271.000495]  [<ffffffff811d7701>] ? __kmalloc_track_caller+0x31/0x240
>[  271.000538]  [<ffffffffa0507aa2>] ? drm_atomic_check_only+0x182/0x600 [drm]
>[  271.000580]  [<ffffffffa0507f57>] drm_atomic_commit+0x37/0x60 [drm]
>[  271.000608]  [<ffffffffa05c793c>] drm_atomic_helper_disable_plane+0xac/0xf0 [drm_kms_helper]
>[  271.000650]  [<ffffffffa05069b5>] ? drm_modeset_lock+0x35/0xe0 [drm]
>[  271.000699]  [<ffffffffa04f7d6c>] __setplane_internal+0x16c/0x250 [drm]
>[  271.000741]  [<ffffffffa0506ce4>] ? drm_modeset_lock_all_ctx+0xa4/0xb0 [drm]
>[  271.000790]  [<ffffffffa04fb2fa>] drm_mode_setplane+0x14a/0x1b0 [drm]
>[  271.000833]  [<ffffffffa04ecaa2>] drm_ioctl+0x152/0x540 [drm]
>[  271.000882]  [<ffffffffa04fb1b0>] ? drm_plane_check_pixel_format+0x50/0x50 [drm]
>[  271.000905]  [<ffffffff81209ba3>] do_vfs_ioctl+0xa3/0x5d0
>[  271.000922]  [<ffffffff81213fd7>] ? __fget+0x77/0xb0
>[  271.000938]  [<ffffffff8120a149>] SyS_ioctl+0x79/0x90
>[  271.000959]  [<ffffffff815c72b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[  271.000972] ---[ end trace 5c34b78266fe241c ]---
>[  271.049158] ------------[ cut here ]------------
>[  271.049301] WARNING: CPU: 3 PID: 321 at drivers/gpu/drm/i915/intel_display.c:13443 intel_atomic_commit+0x153f/0x15f0 [i915]
>[  271.049312] WARN_ON(!lret)
>[  271.049322] Modules linked in:
>[  271.049333]  rndis_host cdc_ether usbnet mii sha256_ssse3 sha256_generic hmac drbg ansi_cprng ctr ccm fuse arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm btintel bluetooth cdc_acm hid_multitouch joydev mousedev asus_nb_wmi iTCO_wdt iTCO_vendor_support asus_wmi sparse_keymap intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core aesni_intel ath evdev nls_iso8859_1 i915 aes_x86_64 nls_cp437 lrw gf128mul glue_helper vfat input_leds mac80211 fat ablk_helper mac_hid drm_kms_helper cryptd drm cfg80211 pcspkr snd_hda_intel serio_raw rfkill intel_gtt snd_hda_codec syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_hid snd_hda_core elan_i2c hid i2c_algo_bit shpchp i2c_i801 mei_txe
>[  271.049697]  lpc_ich snd_hwdep snd_intel_sst_acpi mei processor_thermal_device intel_soc_dts_iosf snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_sst_match thermal snd_soc_core wmi snd_compress snd_pcm_dmaengine ac97_bus snd_pcm video battery uvcvideo fjes snd_timer i2c_designware_platform snd i2c_designware_core ac videobuf2_vmalloc soundcore videobuf2_memops spi_pxa2xx_platform videobuf2_v4l2 videobuf2_core tpm_crb videodev tpm_tis fan tpm media pinctrl_cherryview int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone button asus_wireless processor sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache mmc_block atkbd libps2 xhci_pci xhci_hcd usbcore usb_common i8042 serio sdhci_acpi sdhci led_class mmc_core
>[  271.050012] CPU: 3 PID: 321 Comm: Xorg Tainted: G     U  W       4.6.1-2-ARCH #1
>[  271.050023] Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.206 09/04/2015
>[  271.050035]  0000000000000286 00000000e07f7ec1 ffff88006e4e7ac8 ffffffff812e5452
>[  271.050057]  ffff88006e4e7b18 0000000000000000 ffff88006e4e7b08 ffffffff8107a69b
>[  271.050075]  0000348300000286 0000000000000004 0000000000000001 ffff8800786c5000
>[  271.050094] Call Trace:
>[  271.050123]  [<ffffffff812e5452>] dump_stack+0x63/0x81
>[  271.050141]  [<ffffffff8107a69b>] __warn+0xcb/0xf0
>[  271.050157]  [<ffffffff8107a71f>] warn_slowpath_fmt+0x5f/0x80
>[  271.050177]  [<ffffffff810bcfc5>] ? finish_wait+0x55/0x70
>[  271.050280]  [<ffffffffa073a86f>] intel_atomic_commit+0x153f/0x15f0 [i915]
>[  271.050300]  [<ffffffff810bd460>] ? wake_atomic_t_function+0x60/0x60
>[  271.050347]  [<ffffffffa0507aa2>] ? drm_atomic_check_only+0x182/0x600 [drm]
>[  271.050389]  [<ffffffffa0507f57>] drm_atomic_commit+0x37/0x60 [drm]
>[  271.050420]  [<ffffffffa05c793c>] drm_atomic_helper_disable_plane+0xac/0xf0 [drm_kms_helper]
>[  271.050463]  [<ffffffffa05069b5>] ? drm_modeset_lock+0x35/0xe0 [drm]
>[  271.050512]  [<ffffffffa04f7d6c>] __setplane_internal+0x16c/0x250 [drm]
>[  271.050554]  [<ffffffffa0506ce4>] ? drm_modeset_lock_all_ctx+0xa4/0xb0 [drm]
>[  271.050603]  [<ffffffffa04fb2fa>] drm_mode_setplane+0x14a/0x1b0 [drm]
>[  271.050647]  [<ffffffffa04ecaa2>] drm_ioctl+0x152/0x540 [drm]
>[  271.050695]  [<ffffffffa04fb1b0>] ? drm_plane_check_pixel_format+0x50/0x50 [drm]
>[  271.050718]  [<ffffffff81209ba3>] do_vfs_ioctl+0xa3/0x5d0
>[  271.050736]  [<ffffffff81213fd7>] ? __fget+0x77/0xb0
>[  271.050752]  [<ffffffff8120a149>] SyS_ioctl+0x79/0x90
>[  271.050773]  [<ffffffff815c72b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[  271.050786] ---[ end trace 5c34b78266fe241d ]---
>[  271.099338] ------------[ cut here ]------------
>[  271.099464] WARNING: CPU: 3 PID: 321 at drivers/gpu/drm/i915/intel_display.c:13443 intel_atomic_commit+0x153f/0x15f0 [i915]
>[  271.099471] WARN_ON(!lret)
>[  271.099732] Modules linked in: rndis_host cdc_ether usbnet mii sha256_ssse3 sha256_generic hmac drbg ansi_cprng ctr ccm fuse arc4 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic btusb btrtl btbcm btintel bluetooth cdc_acm hid_multitouch joydev mousedev asus_nb_wmi iTCO_wdt iTCO_vendor_support asus_wmi sparse_keymap intel_rapl intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ath10k_pci ath10k_core aesni_intel ath evdev nls_iso8859_1 i915 aes_x86_64 nls_cp437 lrw gf128mul glue_helper vfat input_leds mac80211 fat ablk_helper mac_hid drm_kms_helper cryptd drm cfg80211 pcspkr snd_hda_intel serio_raw rfkill intel_gtt snd_hda_codec syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_hid snd_hda_core elan_i2c hid i2c_algo_bit shpchp
>[  271.099958]  i2c_i801 mei_txe lpc_ich snd_hwdep snd_intel_sst_acpi mei processor_thermal_device intel_soc_dts_iosf snd_intel_sst_core snd_soc_sst_mfld_platform snd_soc_sst_match thermal snd_soc_core wmi snd_compress snd_pcm_dmaengine ac97_bus snd_pcm video battery uvcvideo fjes snd_timer i2c_designware_platform snd i2c_designware_core ac videobuf2_vmalloc soundcore videobuf2_memops spi_pxa2xx_platform videobuf2_v4l2 videobuf2_core tpm_crb videodev tpm_tis fan tpm media pinctrl_cherryview int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone button asus_wireless processor sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 mbcache mmc_block atkbd libps2 xhci_pci xhci_hcd usbcore usb_common i8042 serio sdhci_acpi sdhci led_class mmc_core
>[  271.099973] CPU: 3 PID: 321 Comm: Xorg Tainted: G     U  W       4.6.1-2-ARCH #1
>[  271.099978] Hardware name: ASUSTeK COMPUTER INC. E205SA/E205SA, BIOS E205SA.206 09/04/2015
>[  271.099997]  0000000000000286 00000000e07f7ec1 ffff88006e4e7828 ffffffff812e5452
>[  271.100008]  ffff88006e4e7878 0000000000000000 ffff88006e4e7868 ffffffff8107a69b
>[  271.100018]  0000348300000286 0000000000000004 0000000000000001 ffff8800786c5000
>[  271.100021] Call Trace:
>[  271.100043]  [<ffffffff812e5452>] dump_stack+0x63/0x81
>[  271.100056]  [<ffffffff8107a69b>] __warn+0xcb/0xf0
>[  271.100065]  [<ffffffff8107a71f>] warn_slowpath_fmt+0x5f/0x80
>[  271.100079]  [<ffffffff810bcfc5>] ? finish_wait+0x55/0x70
>[  271.100176]  [<ffffffffa073a86f>] intel_atomic_commit+0x153f/0x15f0 [i915]
>[  271.100190]  [<ffffffff810bd460>] ? wake_atomic_t_function+0x60/0x60
>[  271.100229]  [<ffffffffa0507aa2>] ? drm_atomic_check_only+0x182/0x600 [drm]
>[  271.100266]  [<ffffffffa0507f57>] drm_atomic_commit+0x37/0x60 [drm]
>[  271.100289]  [<ffffffffa05c8978>] restore_fbdev_mode+0x238/0x260 [drm_kms_helper]
>[  271.100308]  [<ffffffffa05cad34>] drm_fb_helper_restore_fbdev_mode_unlocked+0x34/0x80 [drm_kms_helper]
>[  271.100325]  [<ffffffffa05cadad>] drm_fb_helper_set_par+0x2d/0x50 [drm_kms_helper]
>[  271.100413]  [<ffffffffa075100a>] intel_fbdev_set_par+0x1a/0x60 [i915]
>[  271.100427]  [<ffffffff8135d2d5>] ? fb_set_var+0x2f5/0x460
>[  271.100437]  [<ffffffff8135d216>] fb_set_var+0x236/0x460
>[  271.100449]  [<ffffffff810af2b5>] ? update_curr+0xe5/0x1a0
>[  271.100461]  [<ffffffff810acce2>] ? set_next_entity+0x4e2/0x910
>[  271.100471]  [<ffffffff810ab58c>] ? __enqueue_entity+0x6c/0x70
>[  271.100481]  [<ffffffff810b2303>] ? enqueue_entity+0x323/0xd70
>[  271.100495]  [<ffffffff81353e4f>] fbcon_blank+0x30f/0x350
>[  271.100512]  [<ffffffff813d4d32>] do_unblank_screen+0xc2/0x190
>[  271.100525]  [<ffffffff813cac79>] complete_change_console+0x59/0xe0
>[  271.100535]  [<ffffffff813cb409>] vt_ioctl+0x709/0x12d0
>[  271.100547]  [<ffffffff811a2e9c>] ? do_wp_page+0x12c/0x710
>[  271.100584]  [<ffffffffa04ecada>] ? drm_ioctl+0x18a/0x540 [drm]
>[  271.100597]  [<ffffffff813bfd85>] tty_ioctl+0x365/0xc70
>[  271.100608]  [<ffffffff811a6a89>] ? handle_mm_fault+0xa39/0x1ed0
>[  271.100622]  [<ffffffff81209ba3>] do_vfs_ioctl+0xa3/0x5d0
>[  271.100634]  [<ffffffff81213fd7>] ? __fget+0x77/0xb0
>[  271.100644]  [<ffffffff8120a149>] SyS_ioctl+0x79/0x90
>[  271.100659]  [<ffffffff815c72b2>] entry_SYSCALL_64_fastpath+0x1a/0xa4
>[  271.100666] ---[ end trace 5c34b78266fe241e ]---

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Attachments on bug 96452: 124440 | 124441 | 129565 | 129566

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